1861753152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72907}}^1$

素因数の和:72948

約数の個数: 112

約数和(自身を含む): 5925962240

約数和(自身を除く): 4064209088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 72907, 145814, 218721, 291628, 437442, 510349, 583256, 874884, 1020698, 1166512, 1385233, 1531047, 1749768, 2041396, 2333024, 2770466, 3062094, 3499536, 4082792, 4155699, 4666048, 5540932, 6124188, 6999072, 8165584, 8311398, 9696631, 11081864, 12248376, 13998144, 16331168, 16622796, 19393262, 22163728, 24496752, 29089893, 32662336, 33245592, 38786524, 44327456, 48993504, 58179786, 66491184, 77573048, 88654912, 97987008, 116359572, 132982368, 155146096, 232719144, 265964736, 310292192, 465438288, 620584384, 930876576, 1861753152]

約数ペア:

[(1, 1861753152), (2, 930876576), (3, 620584384), (4, 465438288), (6, 310292192), (7, 265964736), (8, 232719144), (12, 155146096), (14, 132982368), (16, 116359572), (19, 97987008), (21, 88654912), (24, 77573048), (28, 66491184), (32, 58179786), (38, 48993504), (42, 44327456), (48, 38786524), (56, 33245592), (57, 32662336), (64, 29089893), (76, 24496752), (84, 22163728), (96, 19393262), (112, 16622796), (114, 16331168), (133, 13998144), (152, 12248376), (168, 11081864), (192, 9696631), (224, 8311398), (228, 8165584), (266, 6999072), (304, 6124188), (336, 5540932), (399, 4666048), (448, 4155699), (456, 4082792), (532, 3499536), (608, 3062094), (672, 2770466), (798, 2333024), (912, 2041396), (1064, 1749768), (1216, 1531047), (1344, 1385233), (1596, 1166512), (1824, 1020698), (2128, 874884), (3192, 583256), (3648, 510349), (4256, 437442), (6384, 291628), (8512, 218721), (12768, 145814), (25536, 72907)]